Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Jérôme Mallefet"'
Autor:
Constance Coubris, Laurent Duchatelet, Jérôme Delroisse, Wendy Shirley Bayaert, Laura Parise, Marie Christine Eloy, Christophe Pels, Jérôme Mallefet
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The European brittle star Amphiura filiformis emits blue light, via a Renilla-like luciferase, which depends on the dietary acquisition of coelenterazine. Questions remain regarding luciferin availability across seasons and the persistence o
Externí odkaz:
https://doaj.org/article/a925f0ba0b9b4d99bed1b16e52d98386
Autor:
Alexia Lourtie, Igor Eeckhaut, Jérôme Mallefet, Philippe Savarino, Mathilde Isorez, Lisa Mussoi, Hugo Bischoff, Jérôme Delroisse, Laetitia Hédouin, Pascal Gerbaux, Guillaume Caulier
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract In marine environments, host selection, defining how symbiotic organisms recognize and interact with their hosts, is often mediated by olfactory communication. Although adult symbionts may select their hosts detecting chemosensory cues, no i
Externí odkaz:
https://doaj.org/article/f9a98585bf804b5585e9963f1535f53c
Publikováno v:
PLoS ONE, Vol 19, Iss 3, p e0298185 (2024)
Bioluminescence is the production of visible light by living organisms thanks to a chemical reaction, implying the oxidation of a substrate called luciferin catalyzed by an enzyme, the luciferase. The luminous brittle star Amphiura filiformis depends
Externí odkaz:
https://doaj.org/article/a9ba29356cf94c83a972cdb4efb1a644
Publikováno v:
Life, Vol 14, Iss 4, p 432 (2024)
Bioluminescence is the production of visible light by an organism. This phenomenon is particularly widespread in marine animals, especially in the deep sea. While the luminescent status of numerous marine animals has been recently clarified thanks to
Externí odkaz:
https://doaj.org/article/75957f74f0094ca1bc7f60c3a494882c
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Bioluminescence in echinoderms has been known since the early 19th century. Of the four luminous classes known, Crinoidea is the least studied, with only five bioluminescent species reported. The research conducted during the RV Southern Surveyor 200
Externí odkaz:
https://doaj.org/article/ee016d0584c44e4bb2e7f502582c0661
Publikováno v:
Oceans, Vol 2, Iss 4, Pp 822-842 (2021)
This review presents a synthesis of shark bioluminescence knowledge. Up to date, bioluminescent sharks are found only in Squaliformes, and specifically in Etmopteridae, Dalatiidae and Somniosidae families. The state-of-the-art knowledge about the evo
Externí odkaz:
https://doaj.org/article/03d2785ef19747ef8131fdfe4b99b61c
Publikováno v:
Life, Vol 13, Iss 9, p 1798 (2023)
Bioluminescence, the ability of living organisms to emit visible light, is an important ecological feature for many marine species. To fulfil the ecological role (defence, offence, or communication), bioluminescence needs to be finely controlled. Whi
Externí odkaz:
https://doaj.org/article/dfca422856b0416997202eae1355448a
Evolutionary Conservation of Photophore Ultrastructure in Sharks: The Case of a Dalatiid Squalomorph
Publikováno v:
Fishes, Vol 8, Iss 2, p 87 (2023)
Bioluminescence is a common ecological trait among many marine organisms, including three shark families: Etmopteridae, Dalatiidae, and Somniosidae. The kitefin shark, Dalatias licha (Bonnaterre, 1788), from the Dalatiidae family is the largest known
Externí odkaz:
https://doaj.org/article/e33f41698bd242f689aed98181edc3d7
Publikováno v:
Diversity, Vol 14, Iss 12, p 1100 (2022)
Bioluminescence is a common phenomenon in marine organisms, especially in deep water where faint blue light remains. Among elasmobranchs, three families display the ability to emit light, the Etmopteridae, the Dalatiidae, and the Somniosidae. Luminou
Externí odkaz:
https://doaj.org/article/efa3fe20481e41c3ad97504833de7daf
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Bioluminescence—i.e., the emission of visible light by living organisms—is defined as a biochemical reaction involving, at least, a luciferin substrate, an oxygen derivative, and a specialised luciferase enzyme. In some cases, the enzyme and the
Externí odkaz:
https://doaj.org/article/7b6834e29b444477acf83a7a33a36d88